Common Weakness Enumeration
CWE-787
Allowed-with-ReviewOut-of-bounds Write
Abstraction: Base · Status: Draft
The product writes data past the end, or before the beginning, of the intended buffer.
15198 vulnerabilities reference this CWE, most recent first.
GHSA-H2F3-JPG6-W3C6
Vulnerability from github – Published: 2022-12-23 21:30 – Updated: 2025-04-15 06:30
VLAI
Details
D-Link DIR-882 DIR882A1_FW130B06 was discovered to contain a stack overflow via the Key parameter in the SetWLanRadioSecurity module.
Severity
7.2 (High)
{
"affected": [],
"aliases": [
"CVE-2022-46569"
],
"database_specific": {
"cwe_ids": [
"CWE-787"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2022-12-23T19:15:00Z",
"severity": "HIGH"
},
"details": "D-Link DIR-882 DIR882A1_FW130B06 was discovered to contain a stack overflow via the Key parameter in the SetWLanRadioSecurity module.",
"id": "GHSA-h2f3-jpg6-w3c6",
"modified": "2025-04-15T06:30:34Z",
"published": "2022-12-23T21:30:19Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2022-46569"
},
{
"type": "WEB",
"url": "https://hackmd.io/%400dayResearch/SetWLanRadioSecurity"
},
{
"type": "WEB",
"url": "https://hackmd.io/%400dayResearch/r1R6sWRUs"
},
{
"type": "WEB",
"url": "https://hackmd.io/@0dayResearch/SetWLanRadioSecurity"
},
{
"type": "WEB",
"url": "https://hackmd.io/@0dayResearch/r1R6sWRUs"
},
{
"type": "WEB",
"url": "https://www.dlink.com/en/security-bulletin"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H",
"type": "CVSS_V3"
}
]
}
GHSA-H2F9-XFXP-2RVX
Vulnerability from github – Published: 2024-01-08 15:30 – Updated: 2024-04-09 21:31
VLAI
Details
Multiple stack-based buffer overflow vulnerabilities exist in the FST LEB128 varint functionality of GTKWave 3.3.115. A specially crafted .fst file can lead to arbitrary code execution. A victim would need to open a malicious file to trigger these vulnerabilities.This vulnerability concerns the fstReaderVarint32 function.
Severity
7.8 (High)
{
"affected": [],
"aliases": [
"CVE-2023-35702"
],
"database_specific": {
"cwe_ids": [
"CWE-121",
"CWE-787"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2024-01-08T15:15:09Z",
"severity": "HIGH"
},
"details": "Multiple stack-based buffer overflow vulnerabilities exist in the FST LEB128 varint functionality of GTKWave 3.3.115. A specially crafted .fst file can lead to arbitrary code execution. A victim would need to open a malicious file to trigger these vulnerabilities.This vulnerability concerns the fstReaderVarint32 function.",
"id": "GHSA-h2f9-xfxp-2rvx",
"modified": "2024-04-09T21:31:52Z",
"published": "2024-01-08T15:30:27Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-35702"
},
{
"type": "WEB",
"url": "https://lists.debian.org/debian-lts-announce/2024/04/msg00007.html"
},
{
"type": "WEB",
"url": "https://talosintelligence.com/vulnerability_reports/TALOS-2023-1783"
},
{
"type": "WEB",
"url": "https://www.talosintelligence.com/vulnerability_reports/TALOS-2023-1783"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
"type": "CVSS_V3"
}
]
}
GHSA-H2G3-9WM9-C3JC
Vulnerability from github – Published: 2024-09-09 21:31 – Updated: 2024-09-09 21:31
VLAI
Details
An issue was discovered in Samsung Mobile Processor Exynos 980, Exynos 850, Exynos 1280, Exynos 1380, and Exynos 1330. In the function slsi_rx_range_done_ind(), there is no input validation check on rtt_id coming from userspace, which can lead to a heap overwrite.
Severity
6.7 (Medium)
{
"affected": [],
"aliases": [
"CVE-2024-27387"
],
"database_specific": {
"cwe_ids": [
"CWE-787"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2024-09-09T20:15:04Z",
"severity": "MODERATE"
},
"details": "An issue was discovered in Samsung Mobile Processor Exynos 980, Exynos 850, Exynos 1280, Exynos 1380, and Exynos 1330. In the function slsi_rx_range_done_ind(), there is no input validation check on rtt_id coming from userspace, which can lead to a heap overwrite.",
"id": "GHSA-h2g3-9wm9-c3jc",
"modified": "2024-09-09T21:31:22Z",
"published": "2024-09-09T21:31:22Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2024-27387"
},
{
"type": "WEB",
"url": "https://semiconductor.samsung.com/support/quality-support/product-security-updates"
},
{
"type": "WEB",
"url": "https://semiconductor.samsung.com/support/quality-support/product-security-updates/cve-2024-27387"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H",
"type": "CVSS_V3"
}
]
}
GHSA-H2G7-2683-WF59
Vulnerability from github – Published: 2025-11-12 03:30 – Updated: 2026-04-02 21:32
VLAI
Details
An out-of-bounds access issue was addressed with improved bounds checking. This issue is fixed in watchOS 11.4, tvOS 18.4, visionOS 2.4, iOS 18.4 and iPadOS 18.4. An app may be able to bypass ASLR.
Severity
6.5 (Medium)
{
"affected": [],
"aliases": [
"CVE-2025-43205"
],
"database_specific": {
"cwe_ids": [
"CWE-125",
"CWE-787"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2025-11-12T01:15:34Z",
"severity": "MODERATE"
},
"details": "An out-of-bounds access issue was addressed with improved bounds checking. This issue is fixed in watchOS 11.4, tvOS 18.4, visionOS 2.4, iOS 18.4 and iPadOS 18.4. An app may be able to bypass ASLR.",
"id": "GHSA-h2g7-2683-wf59",
"modified": "2026-04-02T21:32:37Z",
"published": "2025-11-12T03:30:25Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2025-43205"
},
{
"type": "WEB",
"url": "https://support.apple.com/en-us/122371"
},
{
"type": "WEB",
"url": "https://support.apple.com/en-us/122372"
},
{
"type": "WEB",
"url": "https://support.apple.com/en-us/122373"
},
{
"type": "WEB",
"url": "https://support.apple.com/en-us/122374"
},
{
"type": "WEB",
"url": "https://support.apple.com/en-us/122375"
},
{
"type": "WEB",
"url": "https://support.apple.com/en-us/122376"
},
{
"type": "WEB",
"url": "https://support.apple.com/en-us/122377"
},
{
"type": "WEB",
"url": "https://support.apple.com/en-us/122378"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L",
"type": "CVSS_V3"
}
]
}
GHSA-H2GH-88JM-27FG
Vulnerability from github – Published: 2022-06-17 00:01 – Updated: 2022-06-17 00:01
VLAI
Details
Adobe InDesign versions 17.2.1 (and earlier) and 16.4.1 (and earlier) are affected by a Heap-based Buffer Overflow vulnerability that could result in arbitrary code execution in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file.
Severity
7.8 (High)
{
"affected": [],
"aliases": [
"CVE-2022-30661"
],
"database_specific": {
"cwe_ids": [
"CWE-122",
"CWE-787"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2022-06-16T17:15:00Z",
"severity": "HIGH"
},
"details": "Adobe InDesign versions 17.2.1 (and earlier) and 16.4.1 (and earlier) are affected by a Heap-based Buffer Overflow vulnerability that could result in arbitrary code execution in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file.",
"id": "GHSA-h2gh-88jm-27fg",
"modified": "2022-06-17T00:01:25Z",
"published": "2022-06-17T00:01:25Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2022-30661"
},
{
"type": "WEB",
"url": "https://helpx.adobe.com/security/products/indesign/apsb22-30.html"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
"type": "CVSS_V3"
}
]
}
GHSA-H2GX-5X5X-R2HV
Vulnerability from github – Published: 2023-08-22 21:30 – Updated: 2024-04-04 07:06
VLAI
Details
A heap buffer overflow in r_sleb128 function in radare2 5.4.2 and 5.4.0.
Severity
7.5 (High)
{
"affected": [],
"aliases": [
"CVE-2022-28068"
],
"database_specific": {
"cwe_ids": [
"CWE-787"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2023-08-22T19:16:22Z",
"severity": "HIGH"
},
"details": "A heap buffer overflow in r_sleb128 function in radare2 5.4.2 and 5.4.0.",
"id": "GHSA-h2gx-5x5x-r2hv",
"modified": "2024-04-04T07:06:54Z",
"published": "2023-08-22T21:30:26Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2022-28068"
},
{
"type": "WEB",
"url": "https://github.com/radareorg/radare2/commit/637f4bd1af6752e28e0a9998e954e2e9ce6fa992"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
"type": "CVSS_V3"
}
]
}
GHSA-H2J8-7RHQ-G5MG
Vulnerability from github – Published: 2021-12-15 00:01 – Updated: 2021-12-16 00:02
VLAI
Details
A vulnerability has been identified in JT2Go (All versions < V13.2.0.5), Teamcenter Visualization (All versions < V13.2.0.5). The Tiff_Loader.dll contains an out of bounds write past the end of an allocated structure while parsing specially crafted TIFF files. This could allow an attacker to execute code in the context of the current process.
{
"affected": [],
"aliases": [
"CVE-2021-44006"
],
"database_specific": {
"cwe_ids": [
"CWE-787"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2021-12-14T12:15:00Z",
"severity": "HIGH"
},
"details": "A vulnerability has been identified in JT2Go (All versions \u003c V13.2.0.5), Teamcenter Visualization (All versions \u003c V13.2.0.5). The Tiff_Loader.dll contains an out of bounds write past the end of an allocated structure while parsing specially crafted TIFF files. This could allow an attacker to execute code in the context of the current process.",
"id": "GHSA-h2j8-7rhq-g5mg",
"modified": "2021-12-16T00:02:34Z",
"published": "2021-12-15T00:01:21Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2021-44006"
},
{
"type": "WEB",
"url": "https://cert-portal.siemens.com/productcert/pdf/ssa-595101.pdf"
}
],
"schema_version": "1.4.0",
"severity": []
}
GHSA-H2M7-5HJ2-CJ6C
Vulnerability from github – Published: 2022-05-24 17:30 – Updated: 2022-05-24 17:30
VLAI
Details
The TCOS smart card software driver in OpenSC before 0.21.0-rc1 has a stack-based buffer overflow in tcos_decipher.
{
"affected": [],
"aliases": [
"CVE-2020-26572"
],
"database_specific": {
"cwe_ids": [
"CWE-787"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2020-10-06T02:15:00Z",
"severity": "MODERATE"
},
"details": "The TCOS smart card software driver in OpenSC before 0.21.0-rc1 has a stack-based buffer overflow in tcos_decipher.",
"id": "GHSA-h2m7-5hj2-cj6c",
"modified": "2022-05-24T17:30:11Z",
"published": "2022-05-24T17:30:11Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2020-26572"
},
{
"type": "WEB",
"url": "https://github.com/OpenSC/OpenSC/commit/9d294de90d1cc66956389856e60b6944b27b4817"
},
{
"type": "WEB",
"url": "https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=22967"
},
{
"type": "WEB",
"url": "https://lists.debian.org/debian-lts-announce/2021/11/msg00027.html"
},
{
"type": "WEB",
"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/EXOHFDMNMO6IDECAGUTB3SJGAGXVRT6S"
},
{
"type": "WEB",
"url": "http://www.openwall.com/lists/oss-security/2020/11/24/4"
}
],
"schema_version": "1.4.0",
"severity": []
}
GHSA-H2M8-76WP-V324
Vulnerability from github – Published: 2026-07-10 00:31 – Updated: 2026-07-10 00:31
VLAI
Details
An Out-of-bounds Write vulnerability in the http-gatekeeper (http-gk) of Juniper Networks Junos OS on SRX Series allows an unauthenticated, network-based attacker to cause a Denial-of-Service (DoS).
If an SRX Series device is configured for remote-access VPN with pre-logon compliance check, a network-based attacker sending specifically formatted requests can trigger an out of bounds write leading to an http-gk process crash. This crash leads to unavailability of all services depending on the [ system services web-management ] configuration (like J-Web, remote access VPN and firewall authentication) until the process automatically restarts.
This issue affects Junos OS on SRX Series:
- 23.2 versions before 23.2R2-S7,
- 23.4 versions before 23.4R2-S8,
- 24.2 versions before 24.2R2-S4,
- 24.4 versions before 24.4R2-S4,
- 25.2 versions before 25.2R2,
- 25.4 versions before 25.4R1-S1, 25.4R2.
Severity
{
"affected": [],
"aliases": [
"CVE-2026-57021"
],
"database_specific": {
"cwe_ids": [
"CWE-787"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2026-07-09T22:17:07Z",
"severity": "MODERATE"
},
"details": "An Out-of-bounds Write vulnerability in the http-gatekeeper (http-gk) of Juniper Networks Junos OS on SRX Series allows an unauthenticated, network-based attacker to cause a Denial-of-Service (DoS).\n\nIf an SRX Series device is configured for remote-access VPN with pre-logon compliance check, a network-based attacker sending specifically formatted requests can trigger an out of bounds write leading to an http-gk process crash. This crash leads to unavailability of all services depending on the [ system services web-management ] configuration (like J-Web, remote access VPN and firewall authentication) until the process automatically restarts.\n\nThis issue affects\u00a0Junos OS on SRX Series:\n\n\n * 23.2 versions before 23.2R2-S7,\n * 23.4 versions before 23.4R2-S8,\n * 24.2 versions before 24.2R2-S4,\n * 24.4 versions before 24.4R2-S4,\n * 25.2 versions before 25.2R2,\n * 25.4 versions before 25.4R1-S1, 25.4R2.",
"id": "GHSA-h2m8-76wp-v324",
"modified": "2026-07-10T00:31:26Z",
"published": "2026-07-10T00:31:26Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-57021"
},
{
"type": "WEB",
"url": "https://supportportal.juniper.net/JSA110081"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L",
"type": "CVSS_V3"
},
{
"score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:Y/R:A/V:X/RE:M/U:X",
"type": "CVSS_V4"
}
]
}
GHSA-H2MP-77J8-V2V3
Vulnerability from github – Published: 2024-05-03 03:30 – Updated: 2024-05-03 03:30
VLAI
Details
Sante DICOM Viewer Pro DCM File Parsing Out-Of-Bounds Write Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Sante DICOM Viewer Pro. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file.
The specific flaw exists within the parsing of DCM images. Crafted data in a DCM image can trigger a write past the end of an allocated buffer. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-15627.
Severity
7.8 (High)
{
"affected": [],
"aliases": [
"CVE-2023-32132"
],
"database_specific": {
"cwe_ids": [
"CWE-787"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2024-05-03T02:15:16Z",
"severity": "HIGH"
},
"details": "Sante DICOM Viewer Pro DCM File Parsing Out-Of-Bounds Write Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Sante DICOM Viewer Pro. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file.\n\nThe specific flaw exists within the parsing of DCM images. Crafted data in a DCM image can trigger a write past the end of an allocated buffer. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-15627.",
"id": "GHSA-h2mp-77j8-v2v3",
"modified": "2024-05-03T03:30:50Z",
"published": "2024-05-03T03:30:50Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-32132"
},
{
"type": "WEB",
"url": "https://www.zerodayinitiative.com/advisories/ZDI-23-524"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
"type": "CVSS_V3"
}
]
}
Mitigation MIT-3
Requirements
Strategy: Language Selection
- Use a language that does not allow this weakness to occur or provides constructs that make this weakness easier to avoid.
- For example, many languages that perform their own memory management, such as Java and Perl, are not subject to buffer overflows. Other languages, such as Ada and C#, typically provide overflow protection, but the protection can be disabled by the programmer.
- Be wary that a language's interface to native code may still be subject to overflows, even if the language itself is theoretically safe.
Mitigation MIT-4.1
Architecture and Design
Strategy: Libraries or Frameworks
- Use a vetted library or framework that does not allow this weakness to occur or provides constructs that make this weakness easier to avoid.
- Examples include the Safe C String Library (SafeStr) by Messier and Viega [REF-57], and the Strsafe.h library from Microsoft [REF-56]. These libraries provide safer versions of overflow-prone string-handling functions.
Mitigation MIT-10
Operation
Build and Compilation
Strategy: Environment Hardening
- Use automatic buffer overflow detection mechanisms that are offered by certain compilers or compiler extensions. Examples include: the Microsoft Visual Studio /GS flag, Fedora/Red Hat FORTIFY_SOURCE GCC flag, StackGuard, and ProPolice, which provide various mechanisms including canary-based detection and range/index checking.
- D3-SFCV (Stack Frame Canary Validation) from D3FEND [REF-1334] discusses canary-based detection in detail.
Mitigation MIT-9
Implementation
- Consider adhering to the following rules when allocating and managing an application's memory:
- Double check that the buffer is as large as specified.
- When using functions that accept a number of bytes to copy, such as strncpy(), be aware that if the destination buffer size is equal to the source buffer size, it may not NULL-terminate the string.
- Check buffer boundaries if accessing the buffer in a loop and make sure there is no danger of writing past the allocated space.
- If necessary, truncate all input strings to a reasonable length before passing them to the copy and concatenation functions.
Mitigation MIT-11
Operation
Build and Compilation
Strategy: Environment Hardening
- Run or compile the software using features or extensions that randomly arrange the positions of a program's executable and libraries in memory. Because this makes the addresses unpredictable, it can prevent an attacker from reliably jumping to exploitable code.
- Examples include Address Space Layout Randomization (ASLR) [REF-58] [REF-60] and Position-Independent Executables (PIE) [REF-64]. Imported modules may be similarly realigned if their default memory addresses conflict with other modules, in a process known as "rebasing" (for Windows) and "prelinking" (for Linux) [REF-1332] using randomly generated addresses. ASLR for libraries cannot be used in conjunction with prelink since it would require relocating the libraries at run-time, defeating the whole purpose of prelinking.
- For more information on these techniques see D3-SAOR (Segment Address Offset Randomization) from D3FEND [REF-1335].
Mitigation MIT-12
Operation
Strategy: Environment Hardening
- Use a CPU and operating system that offers Data Execution Protection (using hardware NX or XD bits) or the equivalent techniques that simulate this feature in software, such as PaX [REF-60] [REF-61]. These techniques ensure that any instruction executed is exclusively at a memory address that is part of the code segment.
- For more information on these techniques see D3-PSEP (Process Segment Execution Prevention) from D3FEND [REF-1336].
Mitigation MIT-13
Implementation
Replace unbounded copy functions with analogous functions that support length arguments, such as strcpy with strncpy. Create these if they are not available.
No CAPEC attack patterns related to this CWE.